We're dividing 893940 by 52 
The aim is to understand the frequency of 52 in 893940.

Step 1:
If we divide 8 by 52, we get 0 and a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Fetch the next digit (9) from the dividend, attach it to 8 and continue: 89 / 52

Moving on to step 2:
52 can be fit into 89 1 times, resulting in a remainder of 37.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 52 from 89 and we're left with 37.
Include the next digit (3) from the dividend after 37, then repeat: 373 / 52

Let's proceed to step 3:
If we divide 373 by 52, we get 7 and a remainder of 9.
Use 7 as the next digit of our solution. 
Result so far: 17.0
If we take 364 away from 373, we end up with 9.
Fetch the next digit (9) from the dividend, attach it to 9 and continue: 99 / 52

Let's proceed to step 4:
52 can be fit into 99 1 times, resulting in a remainder of 47.
Write down 1 as next digit of the result. 
Result so far: 171.0
The remainder is 47 after subtracting 52 from 99.
Fetch the next digit (4) from the dividend, attach it to 47 and continue: 474 / 52

On to step 5:
If we divide 474 by 52, we get 9 and a remainder of 6.
Use 9 as the next digit of our solution. 
Result so far: 1719.0
Subtract 468 from 474 to get 6.
Grab the next digit (0) from the dividend, add it to 6, then carry on: 60 / 52

Step 6:
The number 52 fits into 60 1 times, leaving a remainder of 8.
The number 1 becomes the next digit in our result. 
Result so far: 17191.0
If we take 52 away from 60, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 7:
When dividing 80 by 52, we get 1 with a remainder of 28.
The number 1 becomes the next digit in our result. 
Result so far: 17191.1
If we subtract 52 from 80, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 8:
When dividing 280 by 52, we get 5 with a remainder of 20.
Put 5 as the next digit of the answer. 
Result so far: 17191.15
The remainder is 20 after subtracting 260 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 9:
52 can be fit into 200 3 times, resulting in a remainder of 44.
The next digit of our result is 3. 
Result so far: 17191.153
Subtract 156 from 200 to get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Advancing to step 10:
52 goes into 440 8 times with a remainder of 24.
The number 8 becomes the next digit in our result. 
Result so far: 17191.1538
If we take 416 away from 440, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 11:
When dividing 240 by 52, we get 4 with a remainder of 32.
Use 4 as the next digit of our solution. 
Result so far: 17191.15384
Subtracting 208 from 240 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 12:
52 goes into 320 6 times with a remainder of 8.
Use 6 as the next digit of our solution. 
Result so far: 17191.153846
If we take 312 away from 320, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 13:
If we divide 80 by 52, we get 1 and a remainder of 28.
Put 1 as the next digit of the answer. 
Result so far: 17191.1538461
The remainder is 28 after subtracting 52 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 14:
52 can be fit into 280 5 times, resulting in a remainder of 20.
Use 5 as the next digit of our solution. 
Result so far: 17191.15384615
Subtract 260 from 280 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The final outcome is 17191.15384615, with a leftover of 2e-08.